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Season 1973-1974 Tropical Cyclone HELEN Track Map
Season 1973-1974 Summaries: [BoM-AU] [JTWC-AU] [JTWC-SIO] [JTWC-SPAC] [JTWC-SH]
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Joint Typhoon Warning Centre Cyclone Data

Name: HELEN
Number: 864 / 7426

28 Feb 1974 00:00 UTC to 04 Mar 1974 12:00 UTC

    date/time    lat    long     hPa   cat  kts
1974-02-28 00   16.8   122.3                              
1974-02-28 06   17.1   121.1                              
1974-02-28 12   17.4   120.0                              
1974-02-28 18   17.8   118.8                              
1974-03-01 00   18.3   117.8                              
1974-03-01 06   18.7   117.1                              
1974-03-01 12   19.1   116.6                              
1974-03-01 18   19.4   116.0                              
1974-03-02 00   19.6   115.3                              
1974-03-02 06   19.5   114.1                              
1974-03-02 12   19.4   112.8                              
1974-03-02 18   19.2   111.7                              
1974-03-03 00   19.0   110.6                              
1974-03-03 06   19.0   109.5                              
1974-03-03 12   19.1   108.3                              
1974-03-03 18   19.3   107.6                              
1974-03-04 00   19.6   106.9                              
1974-03-04 06   20.0   105.5                              
1974-03-04 12   20.6   103.5                              
Winds are 1-min average.

Tropical cyclone tracks developed by Michael Bath using data from the Joint Typhoon Warning Centre Best Tracks and Google Maps.


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Document: tropical_cyclone_helen.htm Updated: 18 September 2016